MRS-1706 is a potent and selective adenosine A2B receptor antagonist with Ki of 1.39 nM.

MPTP HCl induced reduction in the DOPAC HVA/dopamine (DA) ratio and increase in striatal ascorbate (AS) oxidation in rats

ML-7 Hydrochloride is a selective inhibitor of myosin light chain kinase (MLCK) (Ki = 0.3 μM).

ML401 (CID73169083) is a potent, functional antagonist of EBI-2 (Epstein-Barr virus-induced gene 2) with IC50 of 1 nM, displays activity in a chemotaxis assay (IC50=6 nM).

ML382 is a potent, selective, positive allosteric modulator of Mas-related G protein-coupled receptor X1 (MrgprX1) with EC50 of 190 nM in cell based Ca2+ imaging assay.

ML-239 is an inhibitor of cancer stem cells, displaying greater than 23-fold selective inhibition of a breast cancer stem cell-like cell line (EC50 = 1.18 µM) over an isogenic control cell line (EC50 = 27.6 µM).

ML221 is an antagonist of the apelin (APJ) receptor.

ML18 is Bombesin receptor subtype 3 (BRS-3) antagonist (IC50 = 4.8 μM). ML-18 inhibits lung cancer growth.

ML141 is a potent, selective and reversible non-competitive inhibitor of Rho family GTPase cdc42 with IC50 of 200 nM.

MK-6096 is an orally bioavailable potent and selective reversible antagonist of OX(1)R and OX(2)R currently in clinical development for insomnia.

Miquelianin (Quercetin 3-O-glucuronide) is a metabolite of quercetin and a type of natural flavonoid.

Milbemycin oxime is a semi-synthetic macrocyclic lactone prepared by the oxidation and oximation of a mixture of two natural products, milbemycin A3 and A4 (in ~70: 30 ratio). Moxidectin oxime, marketed as Interceptor, is used therapeutically for the prev

MID-1 (ChemBridge5655896) is a specific small molecule MG53-IRS-1 interaction disruptor (MID), but not MG53-FAK and-Cav-3 interaction; increases the IRS-1 protein level in C2C12 myotubes, abrogates MG53-induced IRS-1 ubiquitination and degradation; potent

MHY1485 is mTOR activator that potently inhibits autophagy by suppression of fusion between autophagosomes and lysosomes.

Methyl donor; cofactor for enzyme-catalyzed methylations, including catechol O-methyltransferase (COMT) and DNA methyltransferases (DNMT).

OB-1 is a small-molecule inhibitor of STOML3 oligomerization that reverses pathological mechanical hypersensitivity in vivo; effectively inhibits the self-association of stomatin, STOML1 and STOML2 at 2 uM, but not podocin; reversibly reduces the sensitiv

Navoximod (GDC-0919; NLG-​919) is a potent IDO (indoleamine-(2,3)-dioxygenase) pathway inhibitor with Ki/EC50 of 7 nM/75 nM.

LIT-927 (LIT927) is the first selective, locally and orally active CXCL12 neutraligand with Ki of 267 nM for CXCL12-TR binding inhibition.

Lodoxamide tromethamine is a medication for the treatment of prophylaxis of mast cell-mediated allergic disease.

MEK162(ARRY-438162; ARRY-162) is a potent inhibitor of MEK1/2 with IC50 of 12 nM.

Meisoindigo(Natura-α; N-Methylisoindigotin; Dian III), a derivative of Indigo naturalis, might induce apoptosis and myeloid differentiation of acute myeloid leukemia (AML).

Mdivi-1 is a selective cell-permeable inhibitor of mitochondrial division DRP1 (dynamin-related GTPase) and mitochondrial division Dynamin I (Dnm1) with IC50 of 1-10 μM.

MBX-2982 is a selective, orally-available GPR119 agonist for the treatment of type 2 tiabetes.

Marmesin is a coumarin originally isolated from the mature bark of A. marmelos.

Madrasin inhibits pre-mRNA splicing in vitro and modify splicing of endogenous pre-mRNA.

M 344 enhances the sensitivity of human squamous carcinoma cells to radiation and promotes cell cycle arrest and apoptosis in human endometrial cancer and ovarian cancer cells (ED50 = 2.3 μM).

LY364947 is a potent ATP-competitive inhibitor of TGFβR-I with IC50 of 59 nM, shows 7-fold selectivity over TGFβR-II.

LY 3000328 is a potent and selective Cathepsin S (Cat S) inhibitor with IC50s of 7.7 and 1.67 nM for hCat S and mCat S, respectively.

LY2801653 is a potent, orally bioavailable, small-molecule inhibitor of c-MET kinase(Ki= 2 nM).

LY2801653 2HCl is a potent, orally bioavailable, small-molecule inhibitor of c-MET kinase(Ki= 2 nM).